html, body, h1, h2, h3, h4, h5, h6, div, ul, ol, li, dl, dt, dd, iframe, textarea, input, button, p, strong, b, a, span, del, pre {
	margin: 0;
	padding: 0;
	-webkit-text-size-adjust: none;
}
h1, h2, h3, h4, h5, h6, em, del {
	font-style: normal;
	font-weight: normal;
	font-size: 100%;
	-webkit-text-size-adjust: none;
}
ul, dl, ol {
	list-style-type: none;
}
img {
	border: 0;
}
html, body {
	height: 100%;
}
body {
	font-size: 14px;
	font-family: Microsoft YaHei, Tahoma, Geneva, sans-serif;
	background: #111;
}
h1 {
	line-height: 50px;
	font-size: 28px;
	color: #666;
	text-align: center;
}

a {
	text-decoration: none;
}

h2, h2 a {
	font-size: 16px;
	text-align: center;
	color: #666;
	text-decoration: none;
}
h2 a:hover {
	text-decoration: underline;
}

/*清除浮动*/
.clearfix:after {
	content: '';
	display: block;
	clear: both;
}